Flight OddsUA4816 AMA → IAH
United Airlines · Amarillo, TX to Houston, TX · 194 flights observed, 2025-07-01 to 2026-06-30 · 518 mi
UA4816 covers more than one route in the data window — the stats below are for AMA → IAH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-13 min
90th percentile
+38 min
Cancellation rate
1%
How often is UA4816 on time?
Across 194 flights on AMA → IAH from 2025-07-01 to 2026-06-30, UA4816 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +38 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 159 | 83% |
| 16-30 min | 10 | 5% |
| 31-60 min | 10 | 5% |
| 61-120 min | 7 | 4% |
| 2+ hrs | 6 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 77% | +2 min |
| 2025-08 | 31 | 74% | +15 min |
| 2025-09 | 30 | 90% | -9 min |
| 2025-10 | 25 | 96% | -11 min |
| 2025-12 | 14 | 93% | -14 min |
| 2026-01 | 5 | 100% | -21 min |
| 2026-04 | 1 | 0% | +38 min |
| 2026-05 | 27 | 81% | -9 min |
| 2026-06 | 29 | 76% | +57 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 26 | 77% |
| Tue | 27 | 93% |
| Wed | 27 | 81% |
| Thu | 28 | 79% |
| Fri | 27 | 78% |
| Sat | 29 | 90% |
| Sun | 28 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…